Multiplex communications – Wide area network – Packet switching
Patent
1986-03-24
1988-02-02
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
H04Q 1104
Patent
active
047232382
ABSTRACT:
An interface circuit is described for interconnecting a packet switched system to a circuit switched system which enables a uniform dialing plan to be utilized to establish intra-system or inter-system connections. This is accomplished by assigning each terminal of the packet switched system a unique terminal address similar to the extension number used for terminals of the circuit switched system. The interface also distinguishes data call set-up requests from other control commands received from the packet switched system.
REFERENCES:
patent: 4313036 (1982-01-01), Jabara et al.
patent: 4486878 (1984-12-01), Havermans
patent: 4556972 (1985-12-01), Chan et al.
patent: 4592048 (1986-05-01), Beckner et al.
G. B. Cicchetti and A. R. Lubarsky, "Hybrid Integrated Digital Network," Proceedings of the World Telecommunication Forum Technical Synposium, 6-8 Oct. 1975, pp. 2.3.7.1-5.
J. de Smet and R. W. Sanders, "Pacuit Switching Combines Two Techniques in One Network," Computer Design, Jun. 1976, pp. 83-88.
C. J. Jenny and K. Kummerle, "Distributed Processing Within an Integrated Circuit/Packet-Switching Node," IEEE Transactions on Communications, vol. COM-24, No. 10, Oct. 1976, pp. 1089-1100.
M. J. Ross, J. H. Gottschalck and E. A. Harrington, "An Architecture for a Flexible Integrated Voice/Data Switch," IEEE 1980, CH1506, pp. 21.6.1-5 (1980 International Conference on Communications, Seattle, Wash., 8-12 Jun. 1980).
Isreal Charles M.
Jones, Jr. David C.
Yang Cheng-Jen
Zally George D.
American Telephone and Telegraph Company
AT&T Information Systems Inc.
Caccuro John A.
Chin Wellington
Olms Douglas W.
LandOfFree
Interface circuit for interconnecting circuit switched and packe does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interface circuit for interconnecting circuit switched and packe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface circuit for interconnecting circuit switched and packe will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1638971